From Chapter 69: Chapter 69
| HTS Code | Description | General Duty |
|---|---|---|
| 6902101000 | Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3 Magnesite bricks | Free |
| 6902105000 | Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3 Other | Free |
| 6902201000 | Containing by weight more than 50 percent of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products Bricks | Free |
| 6902201010 | Bricks Alumina | Free |
| 6902201020 | Bricks Other | Free |
| 6902205000 | Containing by weight more than 50 percent of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products Other | Free |
| 6902205010 | Other Alumina | Free |
| 6902205020 | Other | Free |
| 6902901000 | Other Bricks | Free |
| 6902901010 | Bricks Clay | Free |
| 6902901020 | Bricks Other | Free |
| 6902905000 | Other Other | Free |
| 6902905010 | Other Clay | Free |
| 6902905020 | Other | Free |